./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product37.cil.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_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/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_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product37.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/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_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/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 aad1ec08d8a193b38b6e11f9698a2d5cafe1e5bac6d0d3a9987fa93ed6006219 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:41:33,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:41:33,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:41:33,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:41:33,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:41:33,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:41:33,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:41:33,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:41:33,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:41:33,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:41:33,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:41:33,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:41:33,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:41:33,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:41:33,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:41:33,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:41:33,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:41:33,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:41:33,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:41:33,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:41:33,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:41:33,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:41:33,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:41:33,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:41:33,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:41:33,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:41:33,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:41:33,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:41:33,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:41:33,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:41:33,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:41:33,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:41:33,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:41:33,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:41:33,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:41:33,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:41:33,511 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:41:33,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:41:33,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:41:33,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:41:33,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:41:33,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:41:33,538 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:41:33,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:41:33,539 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:41:33,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:41:33,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:41:33,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:41:33,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:41:33,541 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:41:33,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:41:33,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:41:33,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:41:33,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:41:33,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:41:33,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:41:33,542 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:41:33,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:41:33,543 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:41:33,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:41:33,543 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:41:33,543 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:41:33,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:41:33,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:41:33,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:41:33,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:41:33,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:41:33,545 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:41:33,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:41:33,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:41:33,545 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_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad1ec08d8a193b38b6e11f9698a2d5cafe1e5bac6d0d3a9987fa93ed6006219 [2021-11-23 00:41:33,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:41:33,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:41:33,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:41:33,885 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:41:33,891 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:41:33,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec2_product37.cil.c [2021-11-23 00:41:33,967 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/data/bf9961327/fac25dc0f7e5429b87661c840b28d972/FLAG6cd97c3e9 [2021-11-23 00:41:34,631 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:41:34,632 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/sv-benchmarks/c/product-lines/minepump_spec2_product37.cil.c [2021-11-23 00:41:34,644 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/data/bf9961327/fac25dc0f7e5429b87661c840b28d972/FLAG6cd97c3e9 [2021-11-23 00:41:34,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/data/bf9961327/fac25dc0f7e5429b87661c840b28d972 [2021-11-23 00:41:34,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:41:34,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:41:34,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:41:34,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:41:34,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:41:34,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:41:34" (1/1) ... [2021-11-23 00:41:34,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef7d234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:34, skipping insertion in model container [2021-11-23 00:41:34,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:41:34" (1/1) ... [2021-11-23 00:41:34,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:41:35,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:41:35,240 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_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/sv-benchmarks/c/product-lines/minepump_spec2_product37.cil.c[7021,7034] [2021-11-23 00:41:35,305 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:41:35,330 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:41:35,395 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_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/sv-benchmarks/c/product-lines/minepump_spec2_product37.cil.c[7021,7034] [2021-11-23 00:41:35,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:41:35,452 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:41:35,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35 WrapperNode [2021-11-23 00:41:35,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:41:35,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:41:35,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:41:35,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:41:35,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,478 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,512 INFO L137 Inliner]: procedures = 54, calls = 154, calls flagged for inlining = 22, calls inlined = 19, statements flattened = 247 [2021-11-23 00:41:35,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:41:35,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:41:35,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:41:35,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:41:35,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:41:35,546 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:41:35,546 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:41:35,547 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:41:35,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:41:35" (1/1) ... [2021-11-23 00:41:35,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:41:35,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:41:35,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:41:35,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e32ef2da-85b5-4ccc-b7e1-6812e14ed663/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:41:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:41:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:41:35,669 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:41:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:41:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:41:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-23 00:41:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-23 00:41:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:41:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:41:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:41:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:41:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:41:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:41:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:41:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:41:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:41:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:41:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:41:35,783 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:41:35,800 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:41:36,259 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:41:36,366 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:41:36,366 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:41:36,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:41:36 BoogieIcfgContainer [2021-11-23 00:41:36,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:41:36,370 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:41:36,371 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:41:36,382 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:41:36,382 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:41:36" (1/1) ... [2021-11-23 00:41:36,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:41:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 77 transitions. [2021-11-23 00:41:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2021-11-23 00:41:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:41:36,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,758 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 00:41:36,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 75 transitions. [2021-11-23 00:41:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2021-11-23 00:41:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:41:36,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,923 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 00:41:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 60 states and 78 transitions. [2021-11-23 00:41:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2021-11-23 00:41:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 00:41:36,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,068 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 00:41:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 69 states and 96 transitions. [2021-11-23 00:41:37,204 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 96 transitions. [2021-11-23 00:41:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 00:41:37,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,266 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 00:41:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2021-11-23 00:41:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2021-11-23 00:41:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 00:41:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,367 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 00:41:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 71 states and 98 transitions. [2021-11-23 00:41:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 98 transitions. [2021-11-23 00:41:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:41:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:41:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 84 states and 122 transitions. [2021-11-23 00:41:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 122 transitions. [2021-11-23 00:41:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:41:37,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,825 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 00:41:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 90 states and 132 transitions. [2021-11-23 00:41:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 132 transitions. [2021-11-23 00:41:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:41:37,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:41:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 91 states and 133 transitions. [2021-11-23 00:41:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 133 transitions. [2021-11-23 00:41:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:41:37,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:41:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 112 states and 175 transitions. [2021-11-23 00:41:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 175 transitions. [2021-11-23 00:41:39,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:41:39,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,312 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 00:41:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 114 states and 182 transitions. [2021-11-23 00:41:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 182 transitions. [2021-11-23 00:41:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 00:41:39,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,015 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 00:41:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 128 states and 218 transitions. [2021-11-23 00:41:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 218 transitions. [2021-11-23 00:41:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:41:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,757 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 00:41:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 129 states and 219 transitions. [2021-11-23 00:41:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2021-11-23 00:41:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 00:41:41,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:41:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 129 states and 213 transitions. [2021-11-23 00:41:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 213 transitions. [2021-11-23 00:41:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:41:42,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:41:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 130 states and 214 transitions. [2021-11-23 00:41:42,408 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 214 transitions. [2021-11-23 00:41:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:41:42,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,440 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 00:41:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 131 states and 215 transitions. [2021-11-23 00:41:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 215 transitions. [2021-11-23 00:41:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:41:42,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:41:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 141 states and 249 transitions. [2021-11-23 00:41:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 249 transitions. [2021-11-23 00:41:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:41:45,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:41:48,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 149 states and 284 transitions. [2021-11-23 00:41:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 284 transitions. [2021-11-23 00:41:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:41:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:41:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 155 states and 299 transitions. [2021-11-23 00:41:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 299 transitions. [2021-11-23 00:41:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 00:41:48,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,841 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:41:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 156 states and 301 transitions. [2021-11-23 00:41:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 301 transitions. [2021-11-23 00:41:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:41:48,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,954 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:41:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 158 states and 305 transitions. [2021-11-23 00:41:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 305 transitions. [2021-11-23 00:41:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:41:49,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:41:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 163 states and 320 transitions. [2021-11-23 00:41:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 320 transitions. [2021-11-23 00:41:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:41:50,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:41:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 163 states and 317 transitions. [2021-11-23 00:41:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 317 transitions. [2021-11-23 00:41:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:41:50,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:41:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 167 states and 325 transitions. [2021-11-23 00:41:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 325 transitions. [2021-11-23 00:41:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:41:50,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:41:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 170 states and 331 transitions. [2021-11-23 00:41:51,275 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 331 transitions. [2021-11-23 00:41:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 00:41:51,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:41:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 173 states and 337 transitions. [2021-11-23 00:41:51,641 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 337 transitions. [2021-11-23 00:41:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:41:51,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 191 states and 404 transitions. [2021-11-23 00:41:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 404 transitions. [2021-11-23 00:41:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:41:54,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,164 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:41:55,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 198 states and 427 transitions. [2021-11-23 00:41:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 427 transitions. [2021-11-23 00:41:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:41:55,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 00:41:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 213 states and 487 transitions. [2021-11-23 00:41:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 487 transitions. [2021-11-23 00:41:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 00:41:58,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:41:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 215 states and 493 transitions. [2021-11-23 00:41:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 493 transitions. [2021-11-23 00:41:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:41:58,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:42:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 235 states and 550 transitions. [2021-11-23 00:42:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 550 transitions. [2021-11-23 00:42:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:42:04,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:42:16,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 265 states and 644 transitions. [2021-11-23 00:42:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 644 transitions. [2021-11-23 00:42:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:42:16,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:42:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 267 states and 645 transitions. [2021-11-23 00:42:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 645 transitions. [2021-11-23 00:42:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:42:17,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 00:42:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 268 states and 648 transitions. [2021-11-23 00:42:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 648 transitions. [2021-11-23 00:42:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:42:17,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,594 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:42:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 265 states and 633 transitions. [2021-11-23 00:42:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 633 transitions. [2021-11-23 00:42:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:42:18,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:42:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 277 states and 661 transitions. [2021-11-23 00:42:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 661 transitions. [2021-11-23 00:42:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:42:27,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:27,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:42:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 285 states and 674 transitions. [2021-11-23 00:42:31,033 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 674 transitions. [2021-11-23 00:42:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 00:42:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:31,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 286 states and 675 transitions. [2021-11-23 00:42:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 675 transitions. [2021-11-23 00:42:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 00:42:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:31,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:42:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 293 states and 694 transitions. [2021-11-23 00:42:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 694 transitions. [2021-11-23 00:42:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:42:32,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:32,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:42:37,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:37,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 300 states and 706 transitions. [2021-11-23 00:42:37,100 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 706 transitions. [2021-11-23 00:42:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:42:37,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:37,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:42:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 302 states and 716 transitions. [2021-11-23 00:42:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 716 transitions. [2021-11-23 00:42:37,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 00:42:37,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:37,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-23 00:42:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:39,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 308 states and 725 transitions. [2021-11-23 00:42:39,351 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 725 transitions. [2021-11-23 00:42:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:42:39,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:39,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 00:42:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 305 states and 714 transitions. [2021-11-23 00:42:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 714 transitions. [2021-11-23 00:42:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:40,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:40,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 319 states and 769 transitions. [2021-11-23 00:42:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 769 transitions. [2021-11-23 00:42:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:42:45,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:45,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:42:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 315 states and 743 transitions. [2021-11-23 00:42:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 743 transitions. [2021-11-23 00:42:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:42:46,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:46,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 00:42:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 322 states and 755 transitions. [2021-11-23 00:42:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 755 transitions. [2021-11-23 00:42:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:42:49,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:49,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:42:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 320 states and 749 transitions. [2021-11-23 00:42:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 749 transitions. [2021-11-23 00:42:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:42:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:50,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:42:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 328 states and 742 transitions. [2021-11-23 00:42:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 742 transitions. [2021-11-23 00:42:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:42:55,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:55,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:42:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 331 states and 752 transitions. [2021-11-23 00:42:56,320 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 752 transitions. [2021-11-23 00:42:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:42:56,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:56,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:42:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:56,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:56,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:57,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:57,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:57,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,420 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:57,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:57,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:57,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:57,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:58,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:42:58,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:58,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:58,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:42:59,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:42:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:42:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:42:59,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:59,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,608 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:00,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:00,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,479 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:01,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:01,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,751 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:02,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,263 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,493 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,659 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:03,992 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:03,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:03,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,150 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,425 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:04,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:04,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,210 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,241 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:05,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:05,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:05,984 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:05,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:05,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,053 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:06,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:06,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,459 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:07,989 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:07,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:07,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,613 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:08,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:08,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,126 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,342 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,469 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,784 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:09,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:09,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,021 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,458 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:10,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:10,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,054 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,117 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,605 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:11,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:11,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:11,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,063 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,311 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,493 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,554 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:12,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:12,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:12,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,211 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,318 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,672 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:13,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:13,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,319 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,351 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,732 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,780 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,872 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:14,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:14,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,362 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,422 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:15,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:15,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,062 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,173 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,468 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,641 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,787 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:16,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:16,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,212 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,441 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,719 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:17,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:17,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,115 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,628 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,842 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:18,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:18,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,384 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,484 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,520 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,835 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:19,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:19,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:19,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:19,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,474 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,645 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,911 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:20,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:20,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,279 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:21,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:21,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,911 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:22,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:22,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,527 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,757 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,875 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:23,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:23,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:23,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,212 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,490 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,537 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,858 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:24,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:24,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:24,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,138 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,570 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,636 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:25,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:25,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:25,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,099 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,211 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,233 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:26,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,024 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,219 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,396 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,417 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,483 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,658 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:27,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:27,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:27,998 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:27,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:27,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,130 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:28,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:28,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,028 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,266 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,384 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,445 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,503 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,791 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,834 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,883 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:29,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:29,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:29,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,021 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,064 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,532 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,844 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:30,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:30,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,477 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,531 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,553 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:31,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:31,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,559 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,695 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,872 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:32,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,503 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,943 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:33,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:33,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:33,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,037 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:34,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:34,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:34,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,599 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,644 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,933 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:35,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,218 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:36,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:36,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:36,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,254 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,391 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,482 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,893 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:37,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:37,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,207 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,316 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:38,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:38,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,096 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,678 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:39,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:39,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,403 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,890 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:40,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:40,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:40,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,365 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,410 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,454 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,501 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:41,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:41,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,212 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,573 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:42,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:42,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:42,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,909 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:43,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:43,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,266 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,310 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,376 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,398 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,759 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:44,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:44,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,469 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,760 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,854 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:45,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:45,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,714 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:46,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:46,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,693 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,935 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:47,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:47,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:48,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:48,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:48,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:48,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:48,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:48,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:48,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:48,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:48,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:48,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:48,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:43:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:43:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:43:48,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:48,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:43:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:53:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,820 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,907 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:03,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,146 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,212 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:04,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,164 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,207 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:05,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,293 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,562 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,606 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:06,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:06,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,041 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,084 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,214 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,257 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:07,995 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:07,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,016 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,169 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,755 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:08,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:08,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,034 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,121 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,164 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:09,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,686 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,773 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,794 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:10,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,080 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,745 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:11,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:11,965 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:11,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:11,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:11,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,096 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,140 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,537 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,628 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,759 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,803 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,890 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:12,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:12,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,632 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:13,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:13,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,280 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,449 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,492 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,540 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,731 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:14,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:14,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,099 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,270 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,656 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:15,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,044 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,173 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,956 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:16,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:16,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,391 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,788 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,810 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:17,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:17,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:17,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,512 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,534 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,645 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,730 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,859 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,187 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,688 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,846 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,868 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,935 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:19,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:19,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:19,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:19,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,067 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,088 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,199 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,243 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,684 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,727 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,899 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:20,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:20,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,738 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,955 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:21,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:21,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,348 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,519 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,798 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,310 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,843 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,909 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:23,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,140 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,466 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,680 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,745 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:24,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:24,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:24,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:24,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:24,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,075 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,097 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,518 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:25,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:25,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,205 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,250 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,809 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:26,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:26,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,410 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,454 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,478 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,499 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:27,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:27,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,247 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,903 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:28,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:28,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:28,993 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:28,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:28,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,081 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,321 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,498 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,586 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,877 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,898 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:29,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,231 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,722 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,853 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:30,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:30,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,026 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,502 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,784 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,806 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,828 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:31,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:31,983 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:31,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:31,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,393 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,655 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:32,965 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:32,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,054 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,271 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,380 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,660 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,748 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,859 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,881 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:33,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:33,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:33,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,013 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,682 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,704 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,837 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:34,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,033 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:35,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:35,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:35,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,289 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,311 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,379 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,645 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,805 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:36,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:36,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:36,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,296 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,473 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:37,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:37,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,109 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,511 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,689 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,850 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:38,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:38,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,161 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,422 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,683 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:39,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:39,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,238 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,658 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,770 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:40,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:40,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:40,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:40,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,085 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,129 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,614 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,790 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:41,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:41,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,740 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,895 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:42,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:42,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,896 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:43,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:43,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:43,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,115 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:44,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:44,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,044 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,583 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,715 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:45,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:45,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:45,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:45,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,246 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,358 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,381 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,603 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,914 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:46,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:46,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,142 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,321 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:53:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 332 states and 753 transitions. [2021-11-23 00:53:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 753 transitions. [2021-11-23 00:53:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:53:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:47,477 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.