./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 20c02b81d1b1bc312ccc75d6e9b31c6252d69e8a6e2560afe3a2a95a3e53102a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:24:19,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:24:19,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:24:19,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:24:19,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:24:19,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:24:19,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:24:19,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:24:19,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:24:19,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:24:19,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:24:19,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:24:19,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:24:19,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:24:19,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:24:19,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:24:19,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:24:19,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:24:19,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:24:19,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:24:19,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:24:19,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:24:19,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:24:19,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:24:19,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:24:19,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:24:19,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:24:19,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:24:19,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:24:19,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:24:19,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:24:19,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:24:19,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:24:19,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:24:19,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:24:19,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:24:19,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:24:19,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:24:19,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:24:19,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:24:19,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:24:19,376 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 23:24:19,441 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:24:19,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:24:19,443 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:24:19,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:24:19,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:24:19,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:24:19,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:24:19,446 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 23:24:19,453 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 23:24:19,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:24:19,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 23:24:19,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:24:19,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:24:19,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:24:19,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:24:19,456 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 23:24:19,456 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 23:24:19,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:24:19,457 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:24:19,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:24:19,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:24:19,458 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:24:19,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:24:19,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:24:19,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:24:19,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:24:19,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:24:19,460 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:24:19,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:24:19,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:24:19,462 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_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20c02b81d1b1bc312ccc75d6e9b31c6252d69e8a6e2560afe3a2a95a3e53102a [2021-11-13 23:24:19,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:24:19,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:24:19,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:24:19,802 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:24:19,807 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:24:19,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/recursive/Ackermann02.c [2021-11-13 23:24:19,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/data/f14834cc0/3a497f2e709d45ac82376cfa85de9ca8/FLAGda5e14982 [2021-11-13 23:24:20,445 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:24:20,446 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/sv-benchmarks/c/recursive/Ackermann02.c [2021-11-13 23:24:20,453 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/data/f14834cc0/3a497f2e709d45ac82376cfa85de9ca8/FLAGda5e14982 [2021-11-13 23:24:20,797 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/data/f14834cc0/3a497f2e709d45ac82376cfa85de9ca8 [2021-11-13 23:24:20,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:24:20,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:24:20,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:24:20,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:24:20,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:24:20,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:20" (1/1) ... [2021-11-13 23:24:20,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705e8bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:20, skipping insertion in model container [2021-11-13 23:24:20,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:20" (1/1) ... [2021-11-13 23:24:20,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:24:20,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:24:21,045 WARN L228 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_38ff3307-6ce5-43ef-9399-94cecd54b848/sv-benchmarks/c/recursive/Ackermann02.c[1157,1170] [2021-11-13 23:24:21,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:24:21,061 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:24:21,092 WARN L228 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_38ff3307-6ce5-43ef-9399-94cecd54b848/sv-benchmarks/c/recursive/Ackermann02.c[1157,1170] [2021-11-13 23:24:21,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:24:21,110 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:24:21,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21 WrapperNode [2021-11-13 23:24:21,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:24:21,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:24:21,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:24:21,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:24:21,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:24:21,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:24:21,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:24:21,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:24:21,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,183 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:24:21,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:24:21,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:24:21,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:24:21,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:24:21,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:24:21,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:24:21,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38ff3307-6ce5-43ef-9399-94cecd54b848/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:24:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:24:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:24:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-13 23:24:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-13 23:24:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:24:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:24:21,612 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:24:21,612 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:24:21,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:21 BoogieIcfgContainer [2021-11-13 23:24:21,615 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:24:21,616 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:24:21,616 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:24:21,627 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:24:21,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:21" (1/1) ... [2021-11-13 23:24:21,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:24:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-13 23:24:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-13 23:24:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-13 23:24:21,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:21,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-13 23:24:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-13 23:24:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:24:22,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-13 23:24:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-13 23:24:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:24:22,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-13 23:24:22,650 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-13 23:24:22,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:24:22,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:22,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-13 23:24:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-13 23:24:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 23:24:23,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:23,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-13 23:24:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-13 23:24:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 23:24:24,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:24,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-13 23:24:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-13 23:24:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 23:24:24,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-13 23:24:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-13 23:24:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 23:24:24,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:24,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-13 23:24:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-13 23:24:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:24:24,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:24,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-13 23:24:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-13 23:24:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:24:25,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-13 23:24:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-13 23:24:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:24:25,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-13 23:24:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-13 23:24:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:24:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:25,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-13 23:24:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-13 23:24:26,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:24:26,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:26,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-13 23:24:26,845 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-13 23:24:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:24:26,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-13 23:24:26,990 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-13 23:24:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:24:26,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:26,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 23:24:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 126 transitions. [2021-11-13 23:24:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2021-11-13 23:24:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:24:27,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-13 23:24:27,895 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-13 23:24:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 23:24:27,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:27,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:24:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-13 23:24:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-13 23:24:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 23:24:28,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:24:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 99 states and 150 transitions. [2021-11-13 23:24:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 150 transitions. [2021-11-13 23:24:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:28,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:28,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:24:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 107 states and 164 transitions. [2021-11-13 23:24:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2021-11-13 23:24:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:29,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:29,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:29,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:24:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 167 transitions. [2021-11-13 23:24:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2021-11-13 23:24:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:30,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:30,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:30,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 192 transitions. [2021-11-13 23:24:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 192 transitions. [2021-11-13 23:24:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:30,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:30,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:24:32,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:24:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:32,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:32,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:32,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,583 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:33,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:33,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:33,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:34,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:34,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:35,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:35,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:35,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:36,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:36,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:36,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:37,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:37,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:38,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:38,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:38,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:39,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:39,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:40,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:40,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:41,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:41,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:42,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:42,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,352 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:43,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:43,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:44,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:44,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:44,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,383 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,418 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:45,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:45,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:45,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:45,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:45,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:46,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:46,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:47,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:47,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,195 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,467 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:48,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:48,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:49,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:49,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:50,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:50,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:51,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:51,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,649 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:52,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:52,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:53,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:53,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:53,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:53,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:53,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,554 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:54,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:54,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:54,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:54,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:55,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:56,975 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:56,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:56,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:57,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:57,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:58,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:58,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:24:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:24:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:24:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:24:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:24:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:24:59,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:24:59,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:24:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:00,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:00,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:01,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:01,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:02,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:02,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:02,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:02,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:02,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:02,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:03,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:03,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:25:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:25:04,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:25:04,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:25:04,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:25:04,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:25:04,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:25:04,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:25:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-13 23:35:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:02,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:02,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:03,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:03,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,159 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:04,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:04,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:05,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:05,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:06,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:06,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:07,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:07,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:08,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:08,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:09,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:09,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,079 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:10,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:10,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:11,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:11,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:11,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:11,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:12,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:12,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:13,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:13,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:14,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:14,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:14,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:14,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:14,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:15,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:15,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:16,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:16,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,927 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:17,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:17,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:18,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:18,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:18,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:19,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:19,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:20,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:20,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:20,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:21,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:21,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:21,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,717 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:22,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:22,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:22,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:23,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:23,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,467 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,558 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:35:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:35:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:35:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-13 23:35:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-13 23:35:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:35:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:35:24,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:35:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat