./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product45.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product45.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a8ef44eebf77bb9089ba7256f54c924b643d97224560b14ff4a2b7df3dcc9e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:56:24,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:56:24,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:56:24,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:56:24,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:56:24,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:56:24,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:56:24,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:56:24,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:56:24,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:56:24,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:56:24,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:56:24,234 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:56:24,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:56:24,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:56:24,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:56:24,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:56:24,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:56:24,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:56:24,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:56:24,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:56:24,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:56:24,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:56:24,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:56:24,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:56:24,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:56:24,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:56:24,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:56:24,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:56:24,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:56:24,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:56:24,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:56:24,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:56:24,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:56:24,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:56:24,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:56:24,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:56:24,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:56:24,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:56:24,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:56:24,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:56:24,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:56:24,296 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:56:24,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:56:24,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:56:24,298 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:56:24,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:56:24,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:56:24,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:56:24,301 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:56:24,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:56:24,301 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:56:24,302 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:56:24,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:56:24,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:56:24,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:56:24,304 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:56:24,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:56:24,305 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:56:24,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:56:24,305 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:56:24,306 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:56:24,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:56:24,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:56:24,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:56:24,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:56:24,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:56:24,307 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:56:24,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:56:24,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:56:24,308 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_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a8ef44eebf77bb9089ba7256f54c924b643d97224560b14ff4a2b7df3dcc9e0 [2021-11-23 00:56:24,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:56:24,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:56:24,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:56:24,644 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:56:24,645 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:56:24,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec1_product45.cil.c [2021-11-23 00:56:24,730 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/data/b01548111/ca93c4cefaa14980b18233c1e9ea08d0/FLAG94a0ba0fe [2021-11-23 00:56:25,364 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:56:25,365 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/sv-benchmarks/c/product-lines/minepump_spec1_product45.cil.c [2021-11-23 00:56:25,389 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/data/b01548111/ca93c4cefaa14980b18233c1e9ea08d0/FLAG94a0ba0fe [2021-11-23 00:56:25,636 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/data/b01548111/ca93c4cefaa14980b18233c1e9ea08d0 [2021-11-23 00:56:25,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:56:25,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:56:25,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:56:25,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:56:25,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:56:25,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:25" (1/1) ... [2021-11-23 00:56:25,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@606e6065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:25, skipping insertion in model container [2021-11-23 00:56:25,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:25" (1/1) ... [2021-11-23 00:56:25,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:56:25,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:56:25,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/sv-benchmarks/c/product-lines/minepump_spec1_product45.cil.c[3064,3077] [2021-11-23 00:56:26,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:56:26,062 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:56:26,091 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/sv-benchmarks/c/product-lines/minepump_spec1_product45.cil.c[3064,3077] [2021-11-23 00:56:26,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:56:26,173 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:56:26,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26 WrapperNode [2021-11-23 00:56:26,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:56:26,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:56:26,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:56:26,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:56:26,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,255 INFO L137 Inliner]: procedures = 54, calls = 155, calls flagged for inlining = 21, calls inlined = 18, statements flattened = 238 [2021-11-23 00:56:26,260 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:56:26,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:56:26,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:56:26,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:56:26,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:56:26,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:56:26,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:56:26,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:56:26,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:26" (1/1) ... [2021-11-23 00:56:26,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:56:26,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:56:26,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:56:26,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_652d98a1-641b-4d88-ad71-afa4c400537d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:56:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:56:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:56:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:56:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:56:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:56:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:56:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:56:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-23 00:56:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-23 00:56:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:56:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:56:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:56:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:56:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 00:56:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 00:56:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:56:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:56:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:56:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:56:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:56:26,556 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:56:26,572 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:56:26,941 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:56:27,043 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:56:27,044 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:56:27,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:56:27 BoogieIcfgContainer [2021-11-23 00:56:27,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:56:27,048 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:56:27,049 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:56:27,059 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:56:27,059 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:56:27" (1/1) ... [2021-11-23 00:56:27,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:56:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 63 states and 82 transitions. [2021-11-23 00:56:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2021-11-23 00:56:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:56:27,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:27,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 63 states and 80 transitions. [2021-11-23 00:56:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 80 transitions. [2021-11-23 00:56:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:56:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 65 states and 83 transitions. [2021-11-23 00:56:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2021-11-23 00:56:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 00:56:27,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 74 states and 100 transitions. [2021-11-23 00:56:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 100 transitions. [2021-11-23 00:56:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:56:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 75 states and 101 transitions. [2021-11-23 00:56:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 101 transitions. [2021-11-23 00:56:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:56:27,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:27,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 76 states and 102 transitions. [2021-11-23 00:56:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 102 transitions. [2021-11-23 00:56:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:56:28,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 88 states and 126 transitions. [2021-11-23 00:56:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2021-11-23 00:56:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:56:28,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:56:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 89 states and 127 transitions. [2021-11-23 00:56:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2021-11-23 00:56:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:56:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:28,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 105 states and 159 transitions. [2021-11-23 00:56:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 159 transitions. [2021-11-23 00:56:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:56:29,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:29,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 106 states and 160 transitions. [2021-11-23 00:56:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 160 transitions. [2021-11-23 00:56:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:56:29,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:29,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:56:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 115 states and 175 transitions. [2021-11-23 00:56:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 175 transitions. [2021-11-23 00:56:30,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 00:56:30,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:56:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 116 states and 174 transitions. [2021-11-23 00:56:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 174 transitions. [2021-11-23 00:56:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:56:31,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:56:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 121 states and 183 transitions. [2021-11-23 00:56:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 183 transitions. [2021-11-23 00:56:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:56:31,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:56:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 122 states and 184 transitions. [2021-11-23 00:56:31,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 184 transitions. [2021-11-23 00:56:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 00:56:31,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:56:31,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 125 states and 190 transitions. [2021-11-23 00:56:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 190 transitions. [2021-11-23 00:56:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:56:31,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:31,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:56:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 132 states and 211 transitions. [2021-11-23 00:56:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 211 transitions. [2021-11-23 00:56:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-23 00:56:32,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-23 00:56:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 135 states and 216 transitions. [2021-11-23 00:56:32,687 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2021-11-23 00:56:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:56:32,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:32,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:56:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 141 states and 224 transitions. [2021-11-23 00:56:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 224 transitions. [2021-11-23 00:56:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:56:33,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:33,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:56:34,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 155 states and 250 transitions. [2021-11-23 00:56:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 250 transitions. [2021-11-23 00:56:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:56:34,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-23 00:56:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 156 states and 251 transitions. [2021-11-23 00:56:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 251 transitions. [2021-11-23 00:56:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:56:34,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:34,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 00:56:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 155 states and 245 transitions. [2021-11-23 00:56:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 245 transitions. [2021-11-23 00:56:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 00:56:35,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2021-11-23 00:56:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 156 states and 246 transitions. [2021-11-23 00:56:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 246 transitions. [2021-11-23 00:56:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-23 00:56:35,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-23 00:56:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 157 states and 247 transitions. [2021-11-23 00:56:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 247 transitions. [2021-11-23 00:56:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-23 00:56:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:35,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:56:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 157 states and 245 transitions. [2021-11-23 00:56:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 245 transitions. [2021-11-23 00:56:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 00:56:36,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-23 00:56:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 163 states and 257 transitions. [2021-11-23 00:56:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 257 transitions. [2021-11-23 00:56:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-23 00:56:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-23 00:56:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 164 states and 258 transitions. [2021-11-23 00:56:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2021-11-23 00:56:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 00:56:36,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-23 00:56:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 261 transitions. [2021-11-23 00:56:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 261 transitions. [2021-11-23 00:56:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:36,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:36,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:37,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:37,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,549 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,646 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,779 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,844 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,934 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:38,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:38,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:38,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,639 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:39,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,230 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,291 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,359 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,488 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,608 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:40,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:40,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:40,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,103 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,432 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,471 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:41,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:41,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:41,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,004 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,237 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,496 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,533 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:42,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:42,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,472 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:43,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:43,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:43,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,013 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,034 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,776 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,833 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,886 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:44,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:44,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,008 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,457 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:45,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:45,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,434 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,773 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:46,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:46,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:47,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:47,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:47,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:47,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,089 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,529 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,746 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:48,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:48,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,035 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,085 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,136 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,331 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,630 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:49,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,274 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,512 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,750 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,801 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,896 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:50,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:50,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:50,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:50,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,097 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,427 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,701 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,749 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:51,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:51,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,233 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,357 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,402 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,562 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,660 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,839 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:52,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,025 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,350 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,656 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,786 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:53,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:53,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,010 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,028 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,102 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,281 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:54,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:54,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,086 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,919 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:55,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:55,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:55,992 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,126 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,524 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,551 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,362 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:57,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,006 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,094 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,308 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,513 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,557 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,837 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:58,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:58,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:58,982 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:58,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:58,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,271 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,936 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:56:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:56:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:56:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:56:59,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:59,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,240 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,493 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,598 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,956 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:00,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:00,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,016 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,414 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,834 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:01,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:01,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:01,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,012 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,100 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,276 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,292 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,617 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:02,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:02,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:02,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,541 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,632 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:03,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,042 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,160 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,601 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,866 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,910 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:04,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:04,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,302 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,663 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,760 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:05,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:05,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,045 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,302 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,391 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,619 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,836 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,947 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:06,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,007 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,134 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,229 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,630 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,864 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,890 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:07,974 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:07,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:07,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:07,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,016 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,108 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,211 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,312 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,456 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,674 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,743 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,787 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,954 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:08,979 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:08,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:08,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:08,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:08,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,477 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,642 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:09,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:09,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,731 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,771 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:10,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:10,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,037 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,079 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,266 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,525 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,610 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,650 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,849 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,878 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,933 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:11,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:11,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,297 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,308 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,537 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,548 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,654 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,901 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:12,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:12,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,154 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,225 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,243 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,416 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,476 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,488 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,782 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,808 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:13,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:13,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:13,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:13,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:13,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:13,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:13,995 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,006 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,122 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,294 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,362 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,540 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,715 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:14,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:14,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,014 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,025 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,043 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,165 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,205 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,276 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,411 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,695 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,712 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:15,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:15,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:15,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,255 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,266 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,484 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,656 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,764 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,848 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,917 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:16,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:16,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,084 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,145 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,347 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,416 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,715 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,921 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:17,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:17,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,113 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,321 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,493 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,550 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,591 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,660 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,766 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,901 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:18,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:18,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,001 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,111 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,552 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:19,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:19,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,146 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,174 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,202 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,290 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,440 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 00:57:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 00:57:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 00:57:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:57:20,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:20,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:08:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,383 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,507 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,610 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,696 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,735 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,870 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:32,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,409 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,638 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,666 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,818 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,864 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,875 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:33,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,146 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,259 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,270 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,315 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,378 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,389 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,888 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,955 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:34,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,385 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,696 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:35,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,027 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,311 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,367 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,423 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,652 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,708 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,832 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:36,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,020 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,133 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,219 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,247 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,489 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,507 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,518 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,791 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,893 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,967 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:37,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:37,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,052 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,519 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,576 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,792 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:38,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:38,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,146 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,163 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,334 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,402 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,685 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,695 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:39,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:39,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,059 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,088 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,303 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,419 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,437 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,614 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,624 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,642 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,784 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:40,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:40,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:40,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:40,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,011 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,413 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,824 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:41,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,023 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,157 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,815 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,930 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:42,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:42,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,015 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,185 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,196 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,213 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,498 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,814 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,825 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:43,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,013 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,279 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,330 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,415 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,529 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,683 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,712 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,826 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:44,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,042 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,071 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,244 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,709 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:45,985 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:45,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,042 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,393 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,507 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,564 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,699 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,784 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,869 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:46,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,010 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,294 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,384 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,564 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,667 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,781 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:47,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,100 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,216 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,273 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,471 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,624 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,652 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,709 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,766 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,956 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:48,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,098 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,155 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,165 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,222 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,279 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,307 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,679 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,831 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,877 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,934 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:49,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:49,973 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:49,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,416 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,426 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,618 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,675 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,800 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:50,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:50,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,018 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,103 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,247 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,502 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,559 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,570 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,729 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,768 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,815 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,826 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,872 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:51,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:51,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,016 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,084 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,300 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,424 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,509 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,527 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,566 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,845 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:52,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,329 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,368 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,629 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,646 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:53,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,304 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,446 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,560 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,970 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:54,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:54,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,702 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:55,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:55,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:55,992 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,308 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,465 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,642 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,831 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,888 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,955 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:56,973 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:56,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,030 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,058 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,376 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,416 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,462 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:57,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:57,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,092 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,121 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,263 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,433 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,557 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,614 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,746 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,841 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,930 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:58,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,033 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,129 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,289 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,346 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,844 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,855 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,872 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:08:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:08:59,998 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:08:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:08:59,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,112 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,474 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,571 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,645 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,713 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-11-23 01:09:00,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 168 states and 265 transitions. [2021-11-23 01:09:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 265 transitions. [2021-11-23 01:09:00,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 01:09:00,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked.