./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4 --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 d14be9b096a9cbd7bae6b76d9713e8ec6e66d6633cec6a9d1cec5445761f8a9c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:43:50,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:43:50,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:43:50,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:43:50,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:43:50,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:43:50,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:43:50,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:43:50,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:43:50,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:43:50,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:43:50,099 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:43:50,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:43:50,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:43:50,101 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:43:50,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:43:50,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:43:50,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:43:50,103 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:43:50,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:43:50,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:43:50,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:43:50,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:43:50,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:43:50,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:43:50,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:43:50,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:43:50,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:43:50,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:43:50,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:43:50,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:43:50,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:43:50,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:43:50,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:43:50,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:43:50,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:43:50,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:43:50,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:43:50,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:43:50,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:43:50,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:43:50,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:43:50,129 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:43:50,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:43:50,130 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:43:50,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:43:50,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:43:50,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:43:50,131 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:43:50,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:43:50,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:43:50,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:43:50,132 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:43:50,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:43:50,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:43:50,133 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_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d14be9b096a9cbd7bae6b76d9713e8ec6e66d6633cec6a9d1cec5445761f8a9c [2022-12-14 23:43:50,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:43:50,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:43:50,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:43:50,334 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:43:50,335 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:43:50,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c [2022-12-14 23:43:52,888 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:43:53,150 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:43:53,150 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c [2022-12-14 23:43:53,163 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/data/660bd3ad6/84b2348c1f614a1c916a1e11c8f07ad4/FLAGd8581c9b8 [2022-12-14 23:43:53,463 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/data/660bd3ad6/84b2348c1f614a1c916a1e11c8f07ad4 [2022-12-14 23:43:53,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:43:53,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:43:53,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:43:53,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:43:53,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:43:53,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:53,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4826160e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53, skipping insertion in model container [2022-12-14 23:43:53,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:53,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:43:53,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:43:53,642 WARN L237 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_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c[3233,3246] [2022-12-14 23:43:53,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:43:53,847 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:43:53,859 WARN L237 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_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/sv-benchmarks/c/product-lines/elevator_spec3_product32.cil.c[3233,3246] [2022-12-14 23:43:53,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:43:53,934 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:43:53,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53 WrapperNode [2022-12-14 23:43:53,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:43:53,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:43:53,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:43:53,935 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:43:53,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:53,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:53,997 INFO L138 Inliner]: procedures = 97, calls = 361, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 1010 [2022-12-14 23:43:53,997 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:43:53,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:43:53,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:43:53,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:43:54,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,041 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:43:54,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:43:54,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:43:54,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:43:54,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:53" (1/1) ... [2022-12-14 23:43:54,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:43:54,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:43:54,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:43:54,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4e75cc-681a-4ab7-99e6-5830d1fdf33d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:43:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2022-12-14 23:43:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2022-12-14 23:43:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 23:43:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 23:43:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 23:43:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 23:43:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2022-12-14 23:43:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2022-12-14 23:43:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 23:43:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 23:43:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 23:43:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 23:43:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 23:43:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 23:43:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 23:43:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 23:43:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-12-14 23:43:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-12-14 23:43:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 23:43:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 23:43:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 23:43:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 23:43:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:43:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-12-14 23:43:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-12-14 23:43:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-14 23:43:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-14 23:43:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-14 23:43:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-14 23:43:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2022-12-14 23:43:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2022-12-14 23:43:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 23:43:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 23:43:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 23:43:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 23:43:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 23:43:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 23:43:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 23:43:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 23:43:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2022-12-14 23:43:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2022-12-14 23:43:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 23:43:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 23:43:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2022-12-14 23:43:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2022-12-14 23:43:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 23:43:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 23:43:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 23:43:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 23:43:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 23:43:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 23:43:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 23:43:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 23:43:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:43:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 23:43:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 23:43:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:43:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:43:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 23:43:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 23:43:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2022-12-14 23:43:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2022-12-14 23:43:54,241 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:43:54,243 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:43:54,995 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:43:55,547 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:43:55,547 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:43:55,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:43:55 BoogieIcfgContainer [2022-12-14 23:43:55,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:43:55,551 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:43:55,552 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:43:55,562 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:43:55,562 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:43:55" (1/1) ... [2022-12-14 23:43:55,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:43:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 434 states and 678 transitions. [2022-12-14 23:43:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 678 transitions. [2022-12-14 23:43:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:43:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 23:43:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 439 states and 687 transitions. [2022-12-14 23:43:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 687 transitions. [2022-12-14 23:43:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:56,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:56,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 446 states and 701 transitions. [2022-12-14 23:43:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 701 transitions. [2022-12-14 23:43:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:43:56,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:56,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:57,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:57,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 459 states and 736 transitions. [2022-12-14 23:43:57,705 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 736 transitions. [2022-12-14 23:43:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:43:57,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 463 states and 743 transitions. [2022-12-14 23:43:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 743 transitions. [2022-12-14 23:43:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:43:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:58,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:00,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:00,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:00,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:00,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:00,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:00,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:00,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:00,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:01,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:01,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:01,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:01,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:01,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:01,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:01,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:02,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:02,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:02,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:02,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:02,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:02,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:02,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:02,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:03,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:03,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:03,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:04,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:04,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:04,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:04,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:04,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:04,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:04,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:05,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:05,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:05,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:05,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:05,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:05,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:05,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:05,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:05,824 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:05,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:05,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:06,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:06,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:06,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:06,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:06,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:07,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:07,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:07,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:07,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:07,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:08,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:08,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:08,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:08,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:08,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:08,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:08,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:08,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:09,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:09,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:09,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:09,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:09,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:10,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:10,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:10,430 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:10,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:10,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:10,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:10,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:10,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:11,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:11,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:11,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:11,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:11,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:11,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:12,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:12,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:12,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:12,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:12,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:12,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:13,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:13,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:13,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:13,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:13,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:14,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:14,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:14,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:14,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:14,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:14,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:15,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:15,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:15,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:15,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:15,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:16,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:16,203 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:16,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:16,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:16,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:16,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:16,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:16,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:16,992 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:16,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:17,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:17,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:17,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:17,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:17,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:17,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:17,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:17,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:18,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:18,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:18,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:18,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:18,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:18,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:19,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:19,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:19,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:19,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:20,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:20,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:20,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:20,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:20,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:20,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:20,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:20,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:21,140 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:21,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:21,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:21,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:21,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:21,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:22,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:22,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:22,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:22,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:22,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:23,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:23,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:23,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:23,943 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:23,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:24,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:24,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:24,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:24,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:24,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:24,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:24,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:24,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:24,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:25,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:25,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:25,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:25,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:26,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:26,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:26,343 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:26,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:26,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:26,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:26,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:26,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:27,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:27,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:27,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:27,767 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:27,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:28,179 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:28,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:28,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:29,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:29,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:29,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:29,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:30,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:30,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:30,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:30,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:30,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:30,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:30,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:31,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:31,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:31,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:31,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:31,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:31,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:31,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:31,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:31,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:32,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:32,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:32,789 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:32,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:32,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:32,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:33,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:33,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:33,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:33,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:33,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:33,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:33,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:33,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:33,793 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:33,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:33,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:33,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:33,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:33,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:34,389 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:34,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:34,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:34,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:34,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:35,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:35,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:35,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:35,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:35,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:35,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:36,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:36,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:36,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:36,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:36,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:37,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:37,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:37,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:38,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:38,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:38,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:38,778 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:38,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:38,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:39,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:39,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:39,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:39,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:39,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:39,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:40,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:40,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:40,337 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:40,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:40,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:40,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:40,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:41,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:41,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:41,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:41,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:42,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:42,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:42,517 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:42,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:42,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:42,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:42,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:43,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:43,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:43,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:43,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:44,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:44,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:44,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:44,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:44,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:44,705 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:44,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:44,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:45,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:45,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:45,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:45,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:45,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:45,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:45,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:45,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:45,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:45,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:45,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:46,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:46,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:46,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:46,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:46,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:47,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:47,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:47,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:47,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:47,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:47,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:48,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:48,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:48,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:48,653 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:48,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:48,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:49,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:49,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:49,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:49,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:50,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:50,215 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:50,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:50,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:50,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:51,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:51,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:51,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:51,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:51,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:51,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:52,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:52,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:52,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:52,237 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:52,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:52,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:52,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:52,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:52,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:53,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:53,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:53,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:53,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:53,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:54,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:54,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:54,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:55,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:55,226 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:55,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:55,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:55,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:55,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:56,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:56,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:56,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:56,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:57,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:57,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:57,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:58,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:58,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:58,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:58,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:58,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:59,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:59,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:59,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:59,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:44:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:44:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:44:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:44:59,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:00,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:00,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:00,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:00,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:00,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:00,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:00,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:01,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:01,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:01,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:01,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:01,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:01,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:01,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:01,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:01,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:01,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:01,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:02,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:02,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:02,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:02,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:03,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:03,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:03,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:03,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:03,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:03,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:03,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:04,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:04,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:04,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:04,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:04,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:04,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:05,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:05,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:05,290 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:05,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:05,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:05,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:05,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:05,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:06,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:06,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:06,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:06,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:06,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:06,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:06,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:06,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:07,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:07,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:07,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:07,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:07,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:07,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:07,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:07,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:08,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:08,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:08,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:08,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:09,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:09,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:09,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:09,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:09,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:09,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:10,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:10,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:10,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:10,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:10,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:10,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:10,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:11,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:11,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:11,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:11,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:11,773 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:11,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:11,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:11,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:12,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:12,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:12,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:12,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:12,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:13,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:13,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:13,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:13,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:13,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:13,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:13,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:13,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:13,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:13,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:13,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:13,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:13,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:14,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:14,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:14,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:14,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:14,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:15,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:15,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:15,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:15,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:15,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:15,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:15,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:15,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:15,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:15,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:15,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:16,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:16,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:16,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:16,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:16,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:16,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:16,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:16,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:17,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:17,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:17,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:17,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:17,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:17,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:17,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:17,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:17,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:17,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:17,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:18,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:18,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:18,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:18,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:18,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:18,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:18,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:18,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:19,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:19,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:19,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:19,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:19,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:19,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:20,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:20,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:20,768 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:20,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:20,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:21,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:21,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:21,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:21,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:21,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:21,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:21,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:21,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:21,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:22,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:22,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:22,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:22,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:22,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:22,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:22,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:23,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:23,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:23,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:23,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:24,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:24,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:24,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:24,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:24,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:25,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:25,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:25,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:25,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:25,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:25,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:25,826 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:25,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:26,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:26,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:26,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:26,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:27,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:27,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:27,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:27,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:27,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:27,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:28,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:28,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:28,212 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:28,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:28,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:28,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:28,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:28,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:28,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:29,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:29,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:29,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:30,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:30,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:30,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:30,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:30,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:30,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:30,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:30,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:31,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:31,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:31,739 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:31,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:31,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:31,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:32,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:32,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:32,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:32,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:32,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:32,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:32,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:32,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:33,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:33,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:33,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:33,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:33,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:33,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:33,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:34,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:34,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:34,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:34,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:34,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:34,321 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:34,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:34,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:34,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:34,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:34,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:34,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:34,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:34,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:34,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:34,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:35,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:35,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:35,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:35,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:36,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:36,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:36,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:36,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:36,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:36,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:36,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:36,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:36,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:37,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:37,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:38,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:38,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:38,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:38,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:38,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:39,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:39,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:39,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:39,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:39,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:39,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:39,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:39,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:39,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:40,089 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:40,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:40,282 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:40,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:40,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:40,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:40,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:41,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:41,303 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:41,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:41,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:41,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:41,908 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:41,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:42,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:42,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:42,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:42,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:42,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:42,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:43,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:43,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:43,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:43,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:43,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:44,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:44,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:44,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:44,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:44,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:44,845 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:44,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:44,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:45,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:45,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:45,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:45,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:45,242 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:45,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:45,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:45,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:45,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:45,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:45,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:46,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:46,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:46,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:46,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:46,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:46,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:47,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:47,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:47,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:47,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:47,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:47,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:47,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:47,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:47,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:47,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:48,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:48,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:48,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:48,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:48,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:48,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:49,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:49,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:49,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:49,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:49,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:49,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:49,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:49,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:50,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:50,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:50,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:50,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:50,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:50,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:50,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:50,805 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:50,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:50,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:51,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:51,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:51,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:51,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:51,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:51,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:51,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:51,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:51,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:52,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:52,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:52,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:52,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:52,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:52,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:53,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:53,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:53,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:53,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:53,731 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:53,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:53,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:53,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:54,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:54,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:54,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:54,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:54,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:54,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:54,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:54,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:54,887 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:54,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:54,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:54,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:55,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:55,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:55,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:55,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:55,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:55,849 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:55,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:56,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:56,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:56,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:56,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:56,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:56,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:56,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:56,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:56,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:57,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:57,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:57,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:57,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:57,952 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:57,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:58,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:58,148 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:58,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:58,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:58,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:58,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:59,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:59,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:59,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:59,685 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:59,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:45:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:45:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:45:59,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:45:59,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:00,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:00,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:00,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:00,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:00,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:00,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:01,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:01,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:01,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:01,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:01,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:01,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:01,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:01,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:01,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:01,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:02,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:02,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:02,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:02,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:02,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:03,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:03,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:03,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:03,933 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:03,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:03,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:03,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:04,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:04,331 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:04,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:04,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:04,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:04,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:05,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:05,112 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:05,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:05,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:05,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:05,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:05,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:05,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:06,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:06,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:06,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:06,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:07,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:07,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:07,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:07,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:07,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:07,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:07,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:07,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:07,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:07,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:07,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:08,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:08,092 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:08,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:08,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:08,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:08,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:08,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:09,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:09,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:09,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:09,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:09,269 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:09,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:09,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:09,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:09,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:10,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:10,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:10,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:10,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:10,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:10,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:10,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:11,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:11,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:11,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:11,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:11,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:11,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:11,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:11,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:11,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:12,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:12,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:12,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:12,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:12,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:12,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:12,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:13,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:13,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:13,328 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:13,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:13,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:13,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:13,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:13,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:13,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:14,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:14,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:14,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:14,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:14,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:14,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:15,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:15,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:15,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:15,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:15,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:15,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:15,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:16,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:16,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:16,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:16,726 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:16,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:16,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:17,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:17,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:17,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:17,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:17,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:17,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:17,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:17,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:17,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:17,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:17,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:17,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:17,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:17,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:18,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:18,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:18,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:18,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:18,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:18,508 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:18,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:18,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:18,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:18,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:18,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:18,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:18,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:19,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:19,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:19,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:19,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:19,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:19,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:19,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:19,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:19,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:19,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:19,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:19,890 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:19,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:19,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:19,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:19,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:20,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:20,282 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:20,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:20,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:20,676 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:20,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:20,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:21,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:21,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:21,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:21,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:21,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:21,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:21,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:21,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:21,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:22,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:22,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:22,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:23,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:23,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:23,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:23,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:24,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:24,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:24,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:24,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:24,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:24,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:24,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:24,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:24,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:24,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:24,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:24,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:24,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:25,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:25,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:25,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:25,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:25,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:25,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:25,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:25,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:25,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:26,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:26,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:26,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:26,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:26,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:26,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:26,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:26,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:27,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:27,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:27,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:27,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:27,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:27,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:28,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:28,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:28,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:28,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:28,747 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:28,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:28,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:29,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:29,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:29,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:29,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:29,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:29,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:30,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:30,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:30,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:30,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:30,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:30,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:30,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:30,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:30,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:31,107 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:31,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:31,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:31,499 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:31,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:31,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:31,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:31,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:32,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:32,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:32,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:32,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:32,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:32,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:32,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:32,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:33,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:33,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:33,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:33,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:33,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:33,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:33,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:33,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:34,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:34,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:34,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:34,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:34,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:34,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:34,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:35,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:35,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:35,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:35,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:35,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:35,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:35,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:35,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:36,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:36,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:36,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:36,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:36,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:37,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:37,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:37,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:37,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:37,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:38,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:38,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:38,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:38,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:38,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:38,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:38,863 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:38,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:39,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:39,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:39,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:39,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:39,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:40,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:40,163 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:40,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:40,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:40,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:40,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:40,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:40,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:40,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:40,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:41,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:41,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:41,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:41,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:41,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:41,951 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:41,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:41,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:42,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:42,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:42,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:42,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:42,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:42,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:42,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:42,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:43,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:43,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:43,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:43,535 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:43,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:43,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:43,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:44,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:44,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:44,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:44,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:44,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:44,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:44,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:44,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:45,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:45,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:45,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:45,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:45,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:45,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:45,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:45,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:46,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:46,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:46,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:46,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:46,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:46,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:47,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:48,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:48,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:48,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:49,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:49,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:49,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:49,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:50,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:50,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:50,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:50,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:50,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:50,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:51,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:51,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:51,093 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:51,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:51,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:51,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:51,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:51,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:51,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:51,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:51,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:51,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:51,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:51,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:52,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:52,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:52,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:52,663 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:52,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:52,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:52,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:52,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:52,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:53,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:53,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:53,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:53,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:53,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:53,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:53,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:54,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:54,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:54,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:54,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:54,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:54,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:54,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:54,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:54,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:55,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:55,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:55,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:55,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:55,773 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:55,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:55,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:56,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:56,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:56,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:56,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:56,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:56,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:56,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:56,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:56,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:57,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:57,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:57,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:57,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:57,311 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:57,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:57,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:57,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:57,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:57,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:57,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:58,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:58,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:58,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:58,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:58,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:58,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:58,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:58,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:58,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:58,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:58,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:59,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:59,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:59,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:59,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:59,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:59,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:59,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:59,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:59,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:46:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:46:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:46:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:46:59,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:59,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:00,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:00,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:00,085 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:00,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:00,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:00,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:00,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:00,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:00,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:00,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:00,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:00,862 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:00,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:00,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:00,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:01,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:01,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:01,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:01,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:01,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:02,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:02,258 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:02,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:02,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:02,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:02,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:03,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:03,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:03,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:03,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:03,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:03,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:04,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:04,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:04,188 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:04,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:04,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:04,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:04,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:04,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:04,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:04,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:04,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:04,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:04,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:04,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:05,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:05,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:05,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:05,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:06,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:06,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:06,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:06,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:06,882 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:06,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:06,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:07,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:07,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:07,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:07,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:07,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:07,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:07,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:07,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:07,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:07,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:07,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:08,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:08,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:08,234 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:08,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:08,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:08,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:08,423 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:08,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:08,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:08,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:08,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:09,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:09,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:09,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:09,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:09,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:09,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:10,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:10,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:10,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:10,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:10,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:10,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:10,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:10,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:10,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:10,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:10,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:10,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:10,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:10,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:10,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:10,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:11,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:11,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:11,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:11,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:11,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:11,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:12,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:12,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:12,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:12,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:12,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:12,553 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:12,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:12,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:12,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:12,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:12,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:13,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:13,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:13,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:13,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:13,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:13,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:13,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:13,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:13,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:13,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:14,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:14,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:14,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:14,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:14,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:14,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:14,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:14,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:14,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:15,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:15,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:15,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:15,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:15,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:15,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:15,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:47:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:47:15,851 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:47:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:47:15,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-14 23:54:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:51,385 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:51,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:51,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:51,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:51,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:51,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:51,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:52,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:52,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:52,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:52,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:52,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:52,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:52,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:52,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:52,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:52,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:52,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:52,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:53,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:53,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:53,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:53,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:53,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:53,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:53,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:54,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:54,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:54,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:54,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:54,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:55,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:55,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:55,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:55,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:55,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:55,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:56,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:56,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:56,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:56,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:56,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:56,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:56,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:56,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:56,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:56,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:56,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:57,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:57,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:57,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:57,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:57,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:57,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:57,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:57,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:57,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:57,963 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:58,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:58,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:58,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:58,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:58,352 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:58,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:58,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:58,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:58,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:58,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:58,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:59,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:59,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:59,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:59,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:59,704 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:59,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:59,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:54:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:54:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:54:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:54:59,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:00,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:00,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:00,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:00,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:00,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:00,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:00,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:01,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:01,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:01,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:01,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:01,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:01,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:01,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:01,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:01,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:01,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:02,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:02,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:02,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:02,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:02,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:02,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:02,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:02,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:02,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:03,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:03,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:03,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:03,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:03,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:03,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:03,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:03,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:03,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:03,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:04,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:04,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:04,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:04,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:05,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:05,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:05,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:05,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:05,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:05,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:05,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:05,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:06,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:06,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:06,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:06,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:06,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:06,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:07,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:07,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:07,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:07,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:07,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:07,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:07,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:07,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:07,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:07,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:07,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:08,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:08,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:08,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:08,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:08,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:08,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:08,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:08,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:08,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:08,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:09,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:09,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:09,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:09,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:09,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:09,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:09,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:09,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:09,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:09,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:09,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:09,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:09,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:10,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:10,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:10,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:10,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:10,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:10,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:10,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:10,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:10,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:10,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:10,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:10,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:11,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:11,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:11,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:11,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:11,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:11,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:11,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:11,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:12,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:12,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:12,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:12,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:12,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:12,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:12,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:12,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:12,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:12,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:13,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:13,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:13,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:13,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:13,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:13,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:13,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:13,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:14,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:14,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:14,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:14,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:14,226 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:14,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:14,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:14,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:14,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:14,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:14,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:14,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:14,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:14,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:15,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:15,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:15,411 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:15,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:15,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:16,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:16,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:16,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:16,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:16,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:16,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:16,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:16,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:16,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:16,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:16,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:16,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:16,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:16,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:17,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:17,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:17,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:17,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:17,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:17,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:17,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:17,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:17,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:17,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:18,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:18,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:18,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:18,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:18,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:18,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:18,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:18,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:18,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:18,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:18,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:18,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:19,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:19,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:19,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:19,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:19,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:19,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:19,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:19,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:20,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:20,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:20,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:20,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:20,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:20,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:20,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:20,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:21,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:21,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:21,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:21,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:21,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:21,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:21,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:22,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:22,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:22,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:22,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:22,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:22,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:22,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:22,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:22,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:22,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:22,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:22,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:22,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:22,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:22,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:23,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:23,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:23,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:23,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:23,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:23,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:23,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:23,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:23,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:23,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:24,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:24,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:24,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:24,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:24,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:24,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:24,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:24,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:25,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:25,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:25,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:25,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:25,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:25,769 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:25,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:25,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:25,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:25,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:25,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:26,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:26,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:26,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:26,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:26,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:26,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:26,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:27,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:27,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:27,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:27,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:27,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:27,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:27,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:27,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:27,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:28,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:28,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:28,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:28,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:28,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:29,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:29,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:29,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:29,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:29,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:29,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:29,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:30,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:30,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:30,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:30,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:30,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:30,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:30,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:30,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:30,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:30,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:31,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:31,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:31,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:31,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:31,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:31,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:31,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:31,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:31,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:31,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:31,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:31,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:32,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:32,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:32,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:32,380 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:32,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:32,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:32,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:32,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:32,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:32,954 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:32,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:33,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:33,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:33,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:33,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:33,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:33,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:34,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:34,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:34,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:34,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:34,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:34,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:34,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:34,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:34,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:34,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:35,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:35,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:35,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:35,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:35,656 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:35,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:36,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:36,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:36,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:36,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:37,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:37,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:37,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:37,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:37,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:37,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:37,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:37,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:37,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:37,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:37,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:37,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:37,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:38,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:38,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:38,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:38,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:38,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:38,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:39,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:39,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:39,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:39,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:39,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:39,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:39,481 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:39,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:39,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:39,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:39,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:39,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:39,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:39,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:40,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:40,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:40,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:40,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:40,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:41,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:41,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:41,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:41,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:41,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:41,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:42,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:42,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:42,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:42,579 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:42,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:42,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:42,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:42,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:42,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:43,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:43,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:43,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:43,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:43,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:43,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:43,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:43,922 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:43,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:43,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:44,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:44,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:44,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:44,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:44,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:44,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:44,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:44,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:44,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:44,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:44,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:44,899 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:44,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:44,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:44,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:45,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:45,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:45,287 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:45,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:45,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:45,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:45,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:45,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:46,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:46,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:46,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:46,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:46,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:46,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:46,438 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:46,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:46,634 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:46,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:46,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:46,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:47,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:47,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:47,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:47,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:47,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:47,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:47,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:48,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:48,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:48,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:48,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:48,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:48,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:49,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:49,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:49,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:49,308 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:49,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:49,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:49,499 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:49,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:49,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:49,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:49,695 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:49,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:49,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:49,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:49,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:50,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:50,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:50,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:50,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:50,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:51,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:51,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:51,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:51,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:51,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:51,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:51,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:51,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:51,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:51,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:52,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:52,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:52,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:53,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:53,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:53,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:53,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:53,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:54,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:54,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:54,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:54,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:54,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:54,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:54,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:55,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:55,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:55,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:55,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:55,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:55,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:55,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:55,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:55,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:55,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:56,062 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:56,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:56,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:56,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:56,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:56,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:56,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:56,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:57,038 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:57,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:57,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:57,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:57,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:57,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:57,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:58,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:58,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:58,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:58,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:58,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:58,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:58,777 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:58,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:58,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:59,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:59,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:59,550 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:59,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:59,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:55:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:55:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:55:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:55:59,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:59,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:00,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:00,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:00,317 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:00,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:00,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:00,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:00,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:00,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:00,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:00,696 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:00,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:01,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:01,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:01,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:01,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:01,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:01,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:01,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:01,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:01,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:01,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:01,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:01,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:02,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:02,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:02,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:02,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:02,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:02,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:02,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:02,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:03,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:03,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:03,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:03,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:03,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:03,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:03,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:03,841 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:03,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:03,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:04,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:04,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:04,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:04,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:04,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:04,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:04,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:05,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:05,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:05,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:05,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:05,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:05,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:05,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:05,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:05,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:05,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:06,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:06,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:06,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:06,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:06,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:06,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:06,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:06,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:06,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:06,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:06,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:07,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:07,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:07,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:07,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:07,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:07,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:07,682 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:07,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:07,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:07,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:08,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:08,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:08,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:08,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:09,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:09,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:09,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:09,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:09,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:09,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:09,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:09,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:10,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:10,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:10,224 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:10,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:10,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:10,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:10,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:11,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:11,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:11,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:11,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:11,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:11,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:11,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:11,772 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:11,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:11,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:12,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:12,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:12,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:12,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:12,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:12,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:12,664 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:12,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:12,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:12,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:12,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:12,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:12,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:12,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:12,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:12,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:13,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:13,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:13,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:13,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:13,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:13,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:13,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:13,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:13,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:13,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:13,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:13,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:13,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:13,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:14,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:14,124 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:14,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:14,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:14,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:14,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:14,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:14,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:14,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:14,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:14,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:14,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:14,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:15,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:15,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:15,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:15,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:15,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:15,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:15,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:15,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:15,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:15,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:15,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:15,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:15,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:15,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:16,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:16,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:16,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:16,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:16,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:16,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:16,726 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:16,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:16,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:16,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:16,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:16,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:16,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:17,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:17,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:17,342 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:17,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:17,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:17,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:17,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:17,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:17,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:17,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:18,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:18,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:18,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:18,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:18,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:18,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:18,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:18,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:19,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:19,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:19,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:19,379 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:19,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:19,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:19,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:19,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:20,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:20,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:20,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:20,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:20,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:20,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:20,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:20,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:20,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:20,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:20,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:20,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:20,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:21,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:21,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:21,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:21,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:21,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:21,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:21,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:21,335 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:21,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:21,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:21,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:21,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:21,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:21,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:21,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:21,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:21,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:21,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:21,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:22,098 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:22,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:22,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:22,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:22,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:22,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:22,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:22,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:22,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:22,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:22,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:22,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:22,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:23,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:23,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:23,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:23,655 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:23,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:23,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:23,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:24,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:24,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:24,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:24,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:24,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:24,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:24,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:24,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:24,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:24,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:25,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:25,003 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:25,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:25,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:25,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:25,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:25,193 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:25,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:25,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:25,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:25,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:25,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:25,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:25,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:26,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:26,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:26,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:26,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:26,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:26,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:26,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:27,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:27,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:27,070 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:27,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:27,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:27,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:27,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:27,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:27,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:27,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:28,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:28,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:28,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:28,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:28,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:28,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:28,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:28,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:29,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:29,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:29,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:29,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:29,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:29,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:29,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:29,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:29,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:29,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:29,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:29,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:30,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:30,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:30,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:30,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:30,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:30,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:30,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:31,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:31,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:31,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:31,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:31,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:31,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:31,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:31,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:32,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:32,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:32,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:32,198 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:32,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:32,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:32,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:32,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:32,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:32,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:32,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:33,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:33,198 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:33,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:33,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:33,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:33,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:33,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:33,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:33,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:33,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:33,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:33,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:33,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:33,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:33,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:34,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:34,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:34,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:34,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:34,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:34,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:34,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:34,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:34,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:34,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:35,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:35,339 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:35,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:35,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:35,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:35,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:35,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:36,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:36,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:36,115 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:36,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:36,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:36,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:36,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:36,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:36,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:36,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:36,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:36,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:36,883 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:36,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:36,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:37,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:37,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:37,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:37,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:37,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:37,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:37,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:37,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:37,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:37,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:37,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:38,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:38,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:38,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:38,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:38,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:39,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:39,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:39,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:39,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:39,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:39,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:40,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:40,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:40,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:40,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:40,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:40,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:40,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:40,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:40,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:41,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:41,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:41,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:41,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:41,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:41,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:41,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:41,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:41,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:42,029 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:42,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:42,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:42,222 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:42,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:42,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:42,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:42,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:42,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:42,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:42,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:42,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:42,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:42,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:43,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:43,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:43,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:43,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:43,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:43,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:43,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:43,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:43,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:43,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:43,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:43,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:43,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:43,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:44,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:44,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:44,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:44,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:44,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:44,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:44,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:44,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:44,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:44,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:45,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:45,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:45,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:45,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:45,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:45,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:45,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:45,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:45,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:46,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:46,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:46,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:46,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:46,783 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:46,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:46,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:46,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:47,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:47,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:47,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:47,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:47,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:48,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:48,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:48,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:48,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:48,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:49,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:49,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:49,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:49,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:49,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:49,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:49,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:49,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:49,955 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:49,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:49,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:50,150 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:50,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:50,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:50,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:50,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:50,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:50,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:50,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:50,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:50,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:51,347 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:51,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:51,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:51,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:51,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:51,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:51,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:51,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:51,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:51,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:51,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:52,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:52,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:52,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:52,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:52,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:52,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:52,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:53,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:53,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:53,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:53,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:53,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:53,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:53,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:53,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:53,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:54,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:54,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:54,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:54,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:54,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:54,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:55,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:55,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:55,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:55,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:55,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:55,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:55,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:55,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:55,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:55,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:56,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:56,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:56,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:56,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:56,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:56,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:56,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:56,953 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:56,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:56,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:56,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:57,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:57,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:57,351 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:57,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:57,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:57,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:57,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:58,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:58,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:58,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:58,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:58,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:58,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:59,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:59,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:59,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:59,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:59,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:56:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:56:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:56:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:56:59,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:00,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:00,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:00,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:00,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:00,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:00,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:00,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:01,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:01,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:01,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:01,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:01,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:01,471 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:01,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:01,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:01,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:01,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:01,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:01,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:01,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:01,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:02,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:02,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:02,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:02,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:02,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:02,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:02,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:02,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:03,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:03,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:03,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:03,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:03,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:03,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:03,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:03,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:03,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:03,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:03,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:04,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:04,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:04,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:04,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:04,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:04,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:05,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:05,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:05,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:05,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:05,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:05,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:05,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:05,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:05,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:06,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:06,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:06,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:06,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:06,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:06,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:06,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:06,638 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:06,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:06,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:06,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:07,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:07,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:07,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:07,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:07,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:07,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:07,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:07,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:07,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:08,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:08,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:08,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:08,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:08,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:08,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:08,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:09,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:09,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:09,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:09,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:09,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:09,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:09,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:10,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:10,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:10,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:10,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:10,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:10,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:10,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:10,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:10,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:10,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:10,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:10,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:10,951 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:10,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:10,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:11,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:11,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:11,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:11,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:11,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:11,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:11,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:11,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:11,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:11,945 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:11,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:12,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:12,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:12,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:12,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:12,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:12,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:12,944 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:12,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:12,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:12,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:13,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:13,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:13,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:13,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:13,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:13,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:13,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:13,742 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:13,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:13,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:13,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:13,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:14,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:14,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:14,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:14,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:14,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:14,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:14,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:14,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:14,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:14,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:14,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:14,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:15,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:15,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:15,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:15,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:15,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:15,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:15,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:15,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:16,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:16,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:16,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:16,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:16,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:16,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:16,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:16,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:17,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:17,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:17,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:17,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:17,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:17,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:18,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:18,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:18,200 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:18,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:18,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:18,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:18,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:18,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:19,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:19,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:19,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:19,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:19,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:19,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:19,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:20,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:20,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:20,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:20,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:20,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:21,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:21,065 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:21,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:21,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:21,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:21,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:21,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:21,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:22,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:22,027 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:22,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:22,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:22,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:22,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:22,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:22,734 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:22,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:22,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:23,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:23,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:23,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:23,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:23,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:23,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:23,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:23,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:23,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:23,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:23,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:23,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:24,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:24,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:24,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:24,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:24,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:24,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:24,631 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:24,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:24,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:25,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:25,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:25,205 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:25,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:25,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:25,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:25,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:25,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:26,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:26,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:26,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:26,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:26,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:26,572 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:26,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:26,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:26,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:26,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:26,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:27,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:27,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:27,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:27,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:27,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:28,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:28,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:28,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:28,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:28,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:28,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:28,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:28,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:28,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:28,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:28,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:28,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:29,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:29,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:29,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:29,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:29,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:29,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:29,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:29,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:29,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:29,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:29,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:29,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:29,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:30,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:30,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:30,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:30,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:30,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:30,819 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:30,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:30,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:30,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:31,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:31,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:31,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:31,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:31,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:31,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:31,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:31,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:31,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:31,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:31,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:31,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:31,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:31,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:31,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:31,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:31,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:31,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:32,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:32,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:32,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:32,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:32,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:32,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:32,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:32,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:32,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:32,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:32,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:32,987 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:32,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:32,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:33,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:33,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:33,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:33,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:33,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:33,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:33,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:33,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:33,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:33,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:33,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:33,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:33,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:34,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:34,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:34,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:34,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:34,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:34,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:34,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:34,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:34,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:34,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:35,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:35,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:35,595 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:35,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:35,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:35,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:35,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:36,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:36,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:36,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:36,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:36,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:36,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:36,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:36,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:37,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:37,196 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:37,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:37,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:37,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:37,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:37,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:37,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:37,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:37,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:37,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:37,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:38,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:38,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:38,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:38,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:38,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:38,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:39,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:39,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:39,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:39,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:39,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:39,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:40,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:40,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:40,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:40,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:40,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:40,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:40,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:40,995 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:40,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:40,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:41,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:41,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:41,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:41,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:41,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:42,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:42,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:42,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:42,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:42,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:42,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:42,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:42,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:43,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:43,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:43,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:43,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:43,316 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:43,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:43,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:43,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:43,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:43,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:44,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:44,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:44,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:44,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:44,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:44,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:44,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:44,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:44,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:45,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:45,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:45,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:45,251 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:45,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:45,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:45,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:45,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:45,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:45,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:45,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:46,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:46,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:46,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:46,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:46,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:46,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:46,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:46,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:46,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:46,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:47,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:47,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:47,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:47,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:47,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:47,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:47,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:47,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:48,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:48,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:48,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:48,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:48,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:49,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:49,119 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:49,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:49,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:50,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:50,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:50,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:50,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:50,297 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:50,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:50,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:50,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:51,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:51,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:51,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:51,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:51,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:51,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:51,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:51,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:51,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:52,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:52,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:52,189 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:52,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:52,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:52,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:52,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:52,578 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:52,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:52,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:52,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:52,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:52,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:52,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:53,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:53,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:53,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:53,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:54,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:54,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:54,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:54,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:54,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:54,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:54,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:55,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:55,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:55,284 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:55,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:55,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:55,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:55,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:55,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:55,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:55,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:55,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:55,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:55,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:56,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:56,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:56,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:56,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:56,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:56,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:57,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:57,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:57,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:57,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:57,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:57,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:57,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:58,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:58,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:58,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:58,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:58,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:58,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:58,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:59,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:59,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:59,219 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:59,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:59,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:59,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:59,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:59,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:59,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:59,518 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:59,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:59,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:59,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:59,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:57:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:57:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:57:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:57:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:57:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:57:59,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:57:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:57:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:00,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:00,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:00,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:00,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:00,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:00,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:01,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:01,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:01,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:01,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:01,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:01,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:01,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:01,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:01,791 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:01,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:01,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:02,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:02,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:02,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:02,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:02,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:02,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:02,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:02,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:02,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:02,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:02,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:02,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:02,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:02,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:03,164 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:03,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:03,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:03,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:03,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:03,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:03,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:03,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:03,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:04,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:04,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:04,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:04,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:04,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:04,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:04,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:05,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:05,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:05,164 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:05,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:05,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:05,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:05,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:05,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:05,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:05,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:05,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:05,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:05,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:05,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:06,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:06,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:06,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:06,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:06,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:06,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:06,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:06,764 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:06,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:06,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:06,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:06,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:07,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:07,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:07,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:07,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:07,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:07,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:07,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:07,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:07,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:07,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:07,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:08,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:08,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:08,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:08,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:08,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:08,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:09,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:09,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:09,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:09,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:09,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:09,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:10,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:10,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:10,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:10,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:10,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:10,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:58:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:58:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 477 states and 770 transitions. [2022-12-14 23:58:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 770 transitions. [2022-12-14 23:58:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:58:11,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat