./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67128d109acca52d0fda3c2f0434d60ee9cc5cc865496b6446183c0a601e748c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:46:35,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:46:35,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:46:35,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:46:35,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:46:35,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:46:35,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:46:35,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:46:35,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:46:35,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:46:35,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:46:35,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:46:35,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:46:35,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:46:35,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:46:35,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:46:35,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:46:35,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:46:35,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:46:35,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:46:36,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:46:36,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:46:36,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:46:36,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:46:36,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:46:36,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:46:36,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:46:36,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:46:36,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:46:36,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:46:36,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:46:36,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:46:36,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:46:36,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:46:36,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:46:36,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:46:36,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:46:36,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:46:36,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:46:36,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:46:36,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:46:36,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:46:36,048 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:46:36,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:46:36,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:46:36,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:46:36,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:46:36,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:46:36,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:46:36,051 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:46:36,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:46:36,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:46:36,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:46:36,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:46:36,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:46:36,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:46:36,053 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:46:36,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:46:36,054 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:46:36,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:46:36,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:46:36,055 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:46:36,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:46:36,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:46:36,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:46:36,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:46:36,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:46:36,056 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:46:36,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:46:36,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:46:36,057 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_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67128d109acca52d0fda3c2f0434d60ee9cc5cc865496b6446183c0a601e748c [2021-11-23 00:46:36,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:46:36,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:46:36,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:46:36,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:46:36,386 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:46:36,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c [2021-11-23 00:46:36,479 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/data/e6d4e4290/fc282517e48b4fde9d35f794a8621f2d/FLAG9e6307c98 [2021-11-23 00:46:37,020 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:46:37,025 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c [2021-11-23 00:46:37,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/data/e6d4e4290/fc282517e48b4fde9d35f794a8621f2d/FLAG9e6307c98 [2021-11-23 00:46:37,307 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/data/e6d4e4290/fc282517e48b4fde9d35f794a8621f2d [2021-11-23 00:46:37,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:46:37,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:46:37,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:46:37,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:46:37,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:46:37,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:37,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28bab515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37, skipping insertion in model container [2021-11-23 00:46:37,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:37,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:46:37,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:46:37,595 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c[913,926] [2021-11-23 00:46:37,661 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c[5977,5990] [2021-11-23 00:46:37,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:46:37,840 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:46:37,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c[913,926] [2021-11-23 00:46:37,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.12.cil-1.c[5977,5990] [2021-11-23 00:46:37,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:46:37,970 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:46:37,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37 WrapperNode [2021-11-23 00:46:37,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:46:37,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:46:37,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:46:37,974 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:46:37,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,092 INFO L137 Inliner]: procedures = 72, calls = 85, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 1060 [2021-11-23 00:46:38,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:46:38,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:46:38,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:46:38,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:46:38,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:46:38,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:46:38,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:46:38,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:46:38,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:46:37" (1/1) ... [2021-11-23 00:46:38,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:46:38,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:46:38,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:46:38,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23229429-fe1b-4d80-889e-0118012a39ad/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:46:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:46:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2021-11-23 00:46:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2021-11-23 00:46:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2021-11-23 00:46:38,322 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2021-11-23 00:46:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2021-11-23 00:46:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2021-11-23 00:46:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2021-11-23 00:46:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2021-11-23 00:46:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2021-11-23 00:46:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2021-11-23 00:46:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2021-11-23 00:46:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2021-11-23 00:46:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2021-11-23 00:46:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2021-11-23 00:46:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:46:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2021-11-23 00:46:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2021-11-23 00:46:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:46:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:46:38,329 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2021-11-23 00:46:38,329 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2021-11-23 00:46:38,329 INFO L130 BoogieDeclarations]: Found specification of procedure error2 [2021-11-23 00:46:38,329 INFO L138 BoogieDeclarations]: Found implementation of procedure error2 [2021-11-23 00:46:38,453 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:46:38,455 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:46:39,522 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:46:39,948 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:46:39,948 INFO L301 CfgBuilder]: Removed 19 assume(true) statements. [2021-11-23 00:46:39,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:46:39 BoogieIcfgContainer [2021-11-23 00:46:39,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:46:39,953 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:46:39,953 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:46:39,964 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:46:39,964 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:46:39" (1/1) ... [2021-11-23 00:46:39,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:46:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 245 states and 379 transitions. [2021-11-23 00:46:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 379 transitions. [2021-11-23 00:46:40,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:46:40,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 250 states and 385 transitions. [2021-11-23 00:46:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 385 transitions. [2021-11-23 00:46:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:46:40,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 260 states and 405 transitions. [2021-11-23 00:46:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 405 transitions. [2021-11-23 00:46:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:46:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 272 states and 428 transitions. [2021-11-23 00:46:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 428 transitions. [2021-11-23 00:46:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 00:46:40,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 272 states and 427 transitions. [2021-11-23 00:46:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 427 transitions. [2021-11-23 00:46:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:46:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 275 states and 433 transitions. [2021-11-23 00:46:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 433 transitions. [2021-11-23 00:46:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:46:41,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:41,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:46:41,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:41,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 283 states and 448 transitions. [2021-11-23 00:46:41,999 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 448 transitions. [2021-11-23 00:46:42,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:46:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:42,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:46:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:42,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 291 states and 463 transitions. [2021-11-23 00:46:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 463 transitions. [2021-11-23 00:46:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 00:46:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:42,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:46:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 293 states and 467 transitions. [2021-11-23 00:46:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 467 transitions. [2021-11-23 00:46:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:46:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:43,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:46:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 297 states and 472 transitions. [2021-11-23 00:46:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 472 transitions. [2021-11-23 00:46:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:46:43,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:43,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:46:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 304 states and 488 transitions. [2021-11-23 00:46:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 488 transitions. [2021-11-23 00:46:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 00:46:43,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:43,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:46:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 311 states and 505 transitions. [2021-11-23 00:46:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 505 transitions. [2021-11-23 00:46:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 00:46:43,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:43,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:46:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 313 states and 508 transitions. [2021-11-23 00:46:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 508 transitions. [2021-11-23 00:46:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:46:43,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:43,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:46:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 322 states and 523 transitions. [2021-11-23 00:46:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 523 transitions. [2021-11-23 00:46:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:46:44,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:46:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 323 states and 523 transitions. [2021-11-23 00:46:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 523 transitions. [2021-11-23 00:46:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:46:44,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:44,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:46:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 332 states and 538 transitions. [2021-11-23 00:46:45,140 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 538 transitions. [2021-11-23 00:46:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:46:45,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 332 states and 537 transitions. [2021-11-23 00:46:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 537 transitions. [2021-11-23 00:46:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:46:45,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:46:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 345 states and 571 transitions. [2021-11-23 00:46:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 571 transitions. [2021-11-23 00:46:46,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:46:46,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 00:46:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 351 states and 583 transitions. [2021-11-23 00:46:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 583 transitions. [2021-11-23 00:46:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:46:46,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 00:46:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 357 states and 594 transitions. [2021-11-23 00:46:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 594 transitions. [2021-11-23 00:46:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:46:47,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:46:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 383 states and 653 transitions. [2021-11-23 00:46:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 653 transitions. [2021-11-23 00:46:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:46:50,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:46:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 393 states and 671 transitions. [2021-11-23 00:46:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 671 transitions. [2021-11-23 00:46:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:46:51,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:46:52,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 399 states and 684 transitions. [2021-11-23 00:46:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 684 transitions. [2021-11-23 00:46:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:46:52,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 00:46:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 400 states and 688 transitions. [2021-11-23 00:46:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 688 transitions. [2021-11-23 00:46:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:46:52,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 00:46:52,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 401 states and 691 transitions. [2021-11-23 00:46:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 691 transitions. [2021-11-23 00:46:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:46:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-23 00:46:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 402 states and 696 transitions. [2021-11-23 00:46:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 696 transitions. [2021-11-23 00:46:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:46:53,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:46:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 417 states and 733 transitions. [2021-11-23 00:46:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 733 transitions. [2021-11-23 00:46:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:46:55,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:46:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 418 states and 735 transitions. [2021-11-23 00:46:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 735 transitions. [2021-11-23 00:46:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:46:55,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:46:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 420 states and 742 transitions. [2021-11-23 00:46:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 742 transitions. [2021-11-23 00:46:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:46:57,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:46:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 420 states and 741 transitions. [2021-11-23 00:46:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 741 transitions. [2021-11-23 00:46:58,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:46:58,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:46:59,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 420 states and 740 transitions. [2021-11-23 00:46:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 740 transitions. [2021-11-23 00:46:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:46:59,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:46:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 418 states and 736 transitions. [2021-11-23 00:46:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 736 transitions. [2021-11-23 00:46:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:46:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,326 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-23 00:46:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 423 states and 744 transitions. [2021-11-23 00:46:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 744 transitions. [2021-11-23 00:46:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:46:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:47:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 430 states and 761 transitions. [2021-11-23 00:47:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 761 transitions. [2021-11-23 00:47:00,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:47:00,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:47:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 428 states and 750 transitions. [2021-11-23 00:47:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 750 transitions. [2021-11-23 00:47:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:47:00,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:47:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 429 states and 751 transitions. [2021-11-23 00:47:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 751 transitions. [2021-11-23 00:47:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:47:00,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:47:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 430 states and 754 transitions. [2021-11-23 00:47:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 754 transitions. [2021-11-23 00:47:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:47:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:47:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 437 states and 771 transitions. [2021-11-23 00:47:01,593 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 771 transitions. [2021-11-23 00:47:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:47:01,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:47:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 439 states and 774 transitions. [2021-11-23 00:47:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 774 transitions. [2021-11-23 00:47:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:47:02,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,680 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:47:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 440 states and 777 transitions. [2021-11-23 00:47:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 777 transitions. [2021-11-23 00:47:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:47:02,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:47:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 441 states and 778 transitions. [2021-11-23 00:47:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 778 transitions. [2021-11-23 00:47:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:47:02,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:47:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 442 states and 781 transitions. [2021-11-23 00:47:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 781 transitions. [2021-11-23 00:47:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 00:47:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:47:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 444 states and 785 transitions. [2021-11-23 00:47:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 785 transitions. [2021-11-23 00:47:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:47:03,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,103 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-23 00:47:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 445 states and 786 transitions. [2021-11-23 00:47:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 786 transitions. [2021-11-23 00:47:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:47:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:47:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 445 states and 785 transitions. [2021-11-23 00:47:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 785 transitions. [2021-11-23 00:47:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:47:04,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:47:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 459 states and 808 transitions. [2021-11-23 00:47:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 808 transitions. [2021-11-23 00:47:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:47:06,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:47:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 472 states and 841 transitions. [2021-11-23 00:47:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 841 transitions. [2021-11-23 00:47:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:47:08,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 483 states and 877 transitions. [2021-11-23 00:47:10,566 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 877 transitions. [2021-11-23 00:47:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:47:10,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:47:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 489 states and 893 transitions. [2021-11-23 00:47:11,849 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 893 transitions. [2021-11-23 00:47:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:47:11,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:47:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 491 states and 897 transitions. [2021-11-23 00:47:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 897 transitions. [2021-11-23 00:47:12,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:47:12,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,818 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:47:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 499 states and 921 transitions. [2021-11-23 00:47:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 921 transitions. [2021-11-23 00:47:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:47:14,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 501 states and 928 transitions. [2021-11-23 00:47:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 928 transitions. [2021-11-23 00:47:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:47:15,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:47:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 503 states and 932 transitions. [2021-11-23 00:47:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 932 transitions. [2021-11-23 00:47:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:47:15,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:47:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 503 states and 930 transitions. [2021-11-23 00:47:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 930 transitions. [2021-11-23 00:47:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:47:16,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:47:21,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 526 states and 983 transitions. [2021-11-23 00:47:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 983 transitions. [2021-11-23 00:47:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:47:21,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-23 00:47:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 531 states and 993 transitions. [2021-11-23 00:47:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 993 transitions. [2021-11-23 00:47:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:47:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,436 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-11-23 00:47:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 533 states and 996 transitions. [2021-11-23 00:47:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 996 transitions. [2021-11-23 00:47:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 00:47:23,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 00:47:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 538 states and 1002 transitions. [2021-11-23 00:47:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1002 transitions. [2021-11-23 00:47:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 00:47:23,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 543 states and 1010 transitions. [2021-11-23 00:47:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1010 transitions. [2021-11-23 00:47:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:23,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,472 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:26,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:26,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:27,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:27,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:28,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,062 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:29,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,002 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,236 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,423 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,570 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,638 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:30,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,229 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,252 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,520 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,569 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,592 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,693 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,900 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:31,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:31,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,033 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,157 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,610 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,851 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:32,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:32,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,116 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,229 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:33,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,188 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,594 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,846 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:34,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:34,940 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:34,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:34,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:34,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,504 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,722 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:35,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,631 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,803 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:36,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:36,948 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:36,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,711 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,937 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:37,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:38,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,153 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,759 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,803 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:39,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,087 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:40,992 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:40,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:40,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,095 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,808 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:41,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:42,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:42,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,098 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,223 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,550 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,923 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:43,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,167 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,673 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,862 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:44,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,319 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:45,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,654 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:46,954 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:46,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:47,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,652 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:48,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:49,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,232 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:50,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,239 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,325 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,503 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:51,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:51,969 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:51,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,324 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,837 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,892 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:52,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,358 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:53,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,078 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:54,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,286 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:55,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:55,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,279 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,592 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,852 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:56,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,192 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,351 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,385 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,498 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,682 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:57,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,204 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,264 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:58,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,033 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,497 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,587 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,637 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,803 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:47:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:47:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:47:59,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:47:59,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,045 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,081 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,438 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,746 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:00,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:00,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,374 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,388 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,605 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:01,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:01,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,198 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,351 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,462 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:02,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,099 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,359 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,382 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,888 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:03,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:03,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,623 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,885 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:04,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:04,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:04,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,195 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,672 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,686 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:05,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:05,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:05,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,045 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,303 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,485 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,500 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,599 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,696 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,843 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:06,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:06,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,309 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,346 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,499 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:07,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:07,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:07,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,063 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,379 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:08,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:08,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:08,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,325 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,364 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:09,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:09,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:09,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,124 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,838 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:10,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,223 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,344 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,444 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,538 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,894 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,934 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:11,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:11,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,139 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,607 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,622 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,655 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,718 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,803 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,819 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,903 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:12,955 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:12,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:12,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:12,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,002 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,016 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,048 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,094 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,401 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:13,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,472 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:14,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:14,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:14,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:14,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,315 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,461 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,780 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:15,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:15,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:15,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:15,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,421 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,489 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,719 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:16,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:16,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,034 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,277 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,476 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,905 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:17,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:17,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,065 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,116 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,315 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,640 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,813 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,917 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:18,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:18,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:18,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,392 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,443 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,815 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:19,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:19,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,066 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,326 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:48:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:20,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:48:20,472 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:48:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:48:20,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:20,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:57:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,683 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,867 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:23,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:23,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:23,991 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,283 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,327 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,734 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:24,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:24,960 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:24,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,491 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,550 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,952 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:25,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:25,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,011 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,295 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,431 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,655 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,686 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,790 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:26,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:26,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:26,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,063 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,791 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,823 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,929 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:27,961 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:27,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:27,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,159 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,471 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,876 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:28,966 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:28,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:28,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:28,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,057 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,614 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:29,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:29,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:29,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,545 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,732 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,778 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,868 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:30,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:30,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,318 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,821 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,867 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:31,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:31,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,127 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,448 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:32,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:32,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,043 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,372 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,648 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,725 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,816 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,876 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,921 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,137 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,289 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,321 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,611 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,796 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:34,967 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:34,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:34,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,118 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,466 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,556 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:35,978 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:35,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:35,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,255 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,470 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:36,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:36,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,042 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,311 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,536 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:37,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:37,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,124 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,202 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,398 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:38,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:38,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,087 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,182 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,258 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,302 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,678 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,859 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:39,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:39,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,042 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,178 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,210 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,405 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,437 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,620 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,666 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,680 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,897 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:40,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:40,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,790 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:41,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:41,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,016 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,093 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,152 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,335 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,548 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,928 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:42,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:42,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,682 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,876 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:43,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:43,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,180 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,603 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:44,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:44,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,110 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,251 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,344 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,437 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:45,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:45,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,163 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,574 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,892 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,938 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:46,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:46,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,858 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:47,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:47,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:47,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,247 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,352 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,609 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,791 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,882 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:48,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:48,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,032 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,907 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:49,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:49,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,042 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,208 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,221 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,356 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,478 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:50,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:50,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:50,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:50,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,130 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,267 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,542 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,621 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,820 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:51,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:51,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,848 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:52,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:52,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,134 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,551 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,722 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,736 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,874 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,920 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:53,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:53,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:54,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:54,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,010 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,086 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,372 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,463 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,509 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,817 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:55,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:55,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,067 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:56,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:56,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,115 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,161 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,207 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,800 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:57,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,120 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,258 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,623 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,847 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:58,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:58,982 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:58,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:58,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:58,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,027 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,254 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,391 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,885 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,945 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:59,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:57:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:57:59,990 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:57:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:57:59,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,589 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:00,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:00,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:00,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,160 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,674 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:01,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:01,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,030 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,089 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,181 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,228 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,607 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,778 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,823 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:02,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:02,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,092 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,422 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,789 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,926 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:03,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:03,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,185 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,336 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,704 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,832 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:04,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:04,980 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:04,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:04,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,114 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,654 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:05,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:05,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:05,972 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:05,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:05,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,063 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,200 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,291 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,337 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,460 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,611 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:06,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:06,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:06,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:06,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,429 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:07,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:07,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:07,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,325 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,573 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:08,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:08,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:09,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:09,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:09,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:58:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 545 states and 1012 transitions. [2021-11-23 00:58:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1012 transitions. [2021-11-23 00:58:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:58:09,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:09,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms